A custom weather station may be a little complicated to set up, but it's a neat use case for my old Raspberry Pi ...

It is simple to wire up to the Raspberry Pi and doesn’t require any pull up resistors. – DSB18B20 — This temperature sensor has a digital output, which works well with the Raspberry Pi.

Temperature and humidity sensor Turn on/off the AC automatically No points for guessing what these sensors do. However, how you can use these sensors to achieve smart automation is key.

These 5 accessories could upgrade your next Raspberry Pi project, including the HiFiBerry DAC2 HD, Sense HAT, and HiFiBerry ...

The Pi can sink up to 16mA per pin if configured properly. Try that and see what happens. I normally order a few of each sensor so I can try with a different sensor if something is acting up, though.

As you’d expect, you’ll need a couple of Raspberry Pis, a touch screen, a temperature sensor, a Raspberry Pi camera, and a pair of Wi-Fi dongles.

Posted in car hacks, Raspberry Pi Tagged python, raspberry pi, sensor, sent protocol ← TI EZ430-Chronos Turned Medical Alert Wearable Uber Traded Away Its In-House Self-Driving Effort → ...

The biggest change is how the BCM2711B0 SoC on Raspberry Pi 4 increases and decreases its clock-speed in response to demand and temperature.